FVXX20 KWBC 211404
VOLCANIC ASH ADVISORY
ISSUED: 2004MAR21/1400Z   VAAC: WASHINGTON

VOLCANO: COLIMA 1401-04
LOCATION: N1931W10337   AREA: MEXICO
                              
SUMMIT ELEVATION: 12631 FT (3800 M)

ADVISORY NUMBER: 2004/36

INFORMATION SOURCE: GOES-12 IMAGERY. MEXICO CITY MWO. 

ERUPTION DETAILS: ERUPTION OBSERVED AT 21/1330Z        

OBS ASH DATE/TIME: 21/1345Z

OBS ASH CLOUD: SFC/FL200 10 NM WIDE LINE BETWEEN N1931W10337
- N1923W10336. ASH IS MOVING S 15-20 KTS. 

FCST ASH CLOUD+6H: NOT AVBL

FCST ASH CLOUD+12H: NOT AVBL

FCST ASH CLOUD+18H: NOT AVBL

REMARKS: MEXICO CITY REPORTED AN EXHALATION OF COLIMA AT
21/1330Z.  SATELLITE IMAGERY SHOWS A PLUME OF ASH EXTENDING
TO THE S AT 15 TO 20 KNOTS. ASH IS ESTIMATED AT FL200.

NEXT ADVISORY: WILL BE ISSUED BY 2004MAR21/2000Z

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"Attached Graphic Map Depicting Ash Only" 

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